16636330046254 has 32 divisors (see below), whose sum is σ = 25114052021760. Its totient is φ = 8265159030432.

The previous prime is 16636330046239. The next prime is 16636330046261. The reversal of 16636330046254 is 45264003363661.

It is a junction number, because it is equal to n+sod(n) for n = 16636330046198 and 16636330046207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009049199 + ... + 1009065685.

It is an arithmetic number, because the mean of its divisors is an integer number (784814125680).

Almost surely, 2^{16636330046254} is an apocalyptic number.

16636330046254 is a deficient number, since it is larger than the sum of its proper divisors (8477721975506).

16636330046254 is a wasteful number, since it uses less digits than its factorization.

16636330046254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21744.

The product of its (nonzero) digits is 5598720, while the sum is 49.

The spelling of 16636330046254 in words is "sixteen trillion, six hundred thirty-six billion, three hundred thirty million, forty-six thousand, two hundred fifty-four".